Differences of idempotents in C*-algebras = Q* and I is the identity
operator in H. If U = P − Q is an isometry then U = U* is unitary and Q = I
Tripotents in algebras: Invertibility and hyponormality© 2014, Pleiades Publishing, Ltd. Let A be a
unital algebra over complex field ℂ, I be the
unit Теплоутилизационные установки с детандером на основе озонобезопасных хладагентов are considered
operating by recycling of waste energy heat. The result of the heat recovery
unit operation Analytic operator Lipschitz functions in the disk and a trace formula for functions of contractions for the pair {T1, T0}) such that the trace formula trace(f(T1) − f(T0)) = ∫Tfdζ holds for an arbitrary
operator On Traces of Operators Associated with Actions of Compact Lie Groups the
operation that takes each
operator D on the ambient manifold to a certain
operator on the submanifold
Анализ работы трактора в составе почвообрабатывающего агрегатаAnalysis of tractor
operation as part of a soil-processing
unit Влияние условий эксплуатации на показатели работы газотурбинной установки PG6111 GEEffect of
operating conditions on the performance of the PG6111 GE gas turbine
unit